What are the characteristics of sclerosing hemangiomas?

Updated: Aug 22, 2019
  • Author: Pujan H Patel, MD; Chief Editor: Guy W Soo Hoo, MD, MPH  more...
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Answer

Sclerosing hemangioma is an uncommon tumor derived from the epithelial cells of pneumocytes (terminal bronchiolar cells). This tumor consists of several elements, including solid cellular areas, papillary structures, sclerotic regions, and blood-filled spaces. Sclerosing hemangiomas are most commonly found in middle-aged women. Chest radiography demonstrates a well-defined nodule that is less than 3 cm.

Other mesenchymal tumors include lipoma, leiomyoma, neural tumors, fibroma, benign clear-cell tumor, teratoma, plasma cell granuloma, fibrous histiocytoma, xanthoma, pulmonary hyalinizing granuloma, pulmonary endometrioma, and pseudolymphoma.


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